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5118764 = 227182813
BaseRepresentation
bin10011100001101100101100
3100122001121212
4103201230230
52302300024
6301413552
761336340
oct23415454
910561555
105118764
112986892
12186a2b8
1310a2b71
14973620
156b1a0e
hex4e1b2c

5118764 has 12 divisors (see below), whose sum is σ = 10237584. Its totient is φ = 2193744.

The previous prime is 5118713. The next prime is 5118767. The reversal of 5118764 is 4678115.

It is a happy number.

5118764 is nontrivially palindromic in base 11.

5118764 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5118764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5118767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91379 + ... + 91434.

It is an arithmetic number, because the mean of its divisors is an integer number (853132).

Almost surely, 25118764 is an apocalyptic number.

It is an amenable number.

5118764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5118764 is a wasteful number, since it uses less digits than its factorization.

5118764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182824 (or 182822 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 5118764 is about 2262.4685633175. The cubic root of 5118764 is about 172.3409049130.

The spelling of 5118764 in words is "five million, one hundred eighteen thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 14 28 182813 365626 731252 1279691 2559382 5118764